For outdoor particulate matters

PAS-OUT-01 is an optically designed industrial-grade, digital laser sensor

to measure particulate matter. It comes with a built-in laser and photoelectric receiving module.

Different than its contemporaries, PAS-OUT-01 is calibrated for PM10 and PM2.5 separately. It works on the principle of

90° light scattering. The light that strikes the aperture of the mirror at 90° is reflected towards the sensor.

The photodiode registers pulse for as long as the light is reflected. The electrical signal thus received is converted

into concentration of particulate matter by specific algorithms.

prana air outdoor pm2.5 sensor

Outdoor PM2.5 Sensor logo Main Features

Detection of PM2.5 and PM10 distinctively;

Laser sensor with light scattering;

Rapid and Accurate Detection.

Moisture-Proof circuit board;

Anti-dust duct;

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Particle Countslogo

Prana Air outdoor air pollution PM sensor

Applications of PM Sensor
Designed To Be Discreet

prana air pm2.5 sensor outdoor
use of outdoor pm sensor
pm sensor on street lamp
pm sensor on traffic light

Outdoor PM Air Quality Sensor’s
Amazing Features

  • Fan closed-loop control, stable flow
  • Laser constant power control, no attenuation in high temperature environment
  • Own fault detection function
  • Design of anti-dust duct
  • Circuit board moisture-proof design to reduce the probability of failure paused by humidity
prana air outdoor pm2.5 sensor
  • Small size, easy To install
  • Fast detection speed
  • Good product consistency
  • Strong anfti-interference ability and stable detection value
  • Support customization of multiple communication modes, such as IIC, 485, etc.

Why Choose Prana Air Outdoor PM Sensor - PAS-OUT-01?

Sl.No.Feature Benefits 
1Anti-dust duct and durable components.Lifetime of more than a decade with continuous operation of 24 hours/day. Maintenance-free, thus avoiding problems related to sensor drift or malfunction. 
2Laser-based scattering principle and Advanced algorithms. Precise and reliable measurements.  
3Accurate high-resolution particle sizing. Enables device-specific actions based on detected particle composition. Broadens the range of applicability pertaining to specific particle size. 
4Small, ultra-slim package Easy to integrate into devices with limited size and space. 
5Fan with an in-built closed loop control and automated feedback mechanism Stabilizes air flow and sends feedback to microprocessor to keep rotations per minutes constant. Optimizes operational life of the sensor. 
6Laser is emitted at constant wavelength Decreases signal to noise ratio, therefore no attenuation at high temperature. 
7Moisture-proof design Reduces the probability of error in optical measurements due to humidity 
8Fully calibrated digital output for particle number and mass concentration values. UART and I2C interfaces. Simple interfacing and read-out of multiple outputs. 

PM2.5 Air Quality Sensor
Technical Specifications

Sensor Dimension logo


dimension of outdoor pm sensor
Technical indicators of sensors
Dimensions 4.5 x 4.5 x 2 cm
Rated voltage5V
Rated current70mA
Communication Port Level3.3 V
Working Temperature-20~70 C°
Storage Temperature-20~85 C°
Working Humidity0~99C%RH (No condensation)
Particle Size Resolution0.3 um
Effective range of PM2.5 mass concentration0-1500 μg/m3
Effective range of PM10 mass concentration0-2000 μg/m3
Mass concentration data resolution1 μg/m3
Consistency of PM2.5 mass concentration+ 10% or + 10 μg. whichever is greater
Consistency of PM10 mass concentration+ 15% or + 15 μg. whichever is greater

Avail 5% Discount For Students/Research Studies

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